linux/drivers/pci
Trent Piepho 90bdb3117f PCI: don't scan existing devices
pci_scan_single_device is supposed to add newly discovered
devices to pci_bus->devices, but doesn't check to see if the
device has already been added. This can cause problems if we ever
want to use this interface to rescan the PCI bus.

If the device is already added, just return it.

Signed-off-by: Trent Piepho <xyzzy@speakeasy.org>
Signed-off-by: Alex Chiang <achiang@hp.com>
Signed-off-by: Jesse Barnes <jbarnes@virtuousgeek.org>
2009-03-20 14:56:45 -07:00
..
hotplug PCI hotplug: fix wrong assumption in acpi_get_hp_hw_control_from_firmware 2009-03-20 10:48:02 -07:00
pcie PCIe: portdrv: call pci_disable_device during remove 2009-03-20 10:48:16 -07:00
.gitignore Add some basic .gitignore files 2005-10-18 08:26:15 -07:00
access.c PCI: add interface to set visible size of VPD 2009-01-07 11:13:18 -08:00
bus.c PCI: constify pci_bus_add_devices() 2009-03-19 19:29:35 -07:00
dmar.c intel-iommu: fix endless "Unknown DMAR structure type" loop 2009-02-14 08:33:34 +00:00
hotplug-pci.c PCI: fix section mismatch warning in pci_scan_child_bus 2008-03-04 15:07:03 -08:00
hotplug.c Driver core: change add_uevent_var to use a struct 2007-10-12 14:51:01 -07:00
htirq.c genirq: remove sparse irq code 2008-10-16 16:53:15 +02:00
intel-iommu.c PCI: add missing KERN_* constants to printks 2009-03-19 19:29:27 -07:00
intr_remapping.c VT-d: handle Invalidation Queue Error to avoid system hang 2009-02-09 11:03:17 +00:00
intr_remapping.h VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
iov.c PCI: handle SR-IOV Virtual Function Migration 2009-03-20 10:48:28 -07:00
iova.c VT-d: Changes to support KVM 2008-10-15 14:24:08 +02:00
irq.c PCI: struct device - replace bus_id with dev_name(), dev_set_name() 2009-01-07 11:12:23 -08:00
Kconfig PCI: initialize and release SR-IOV capability 2009-03-20 10:48:22 -07:00
Makefile PCI: initialize and release SR-IOV capability 2009-03-20 10:48:22 -07:00
msi.c PCI MSI: Add support for multiple MSI 2009-03-20 10:48:14 -07:00
msi.h PCI MSI: Add support for multiple MSI 2009-03-20 10:48:14 -07:00
pci-acpi.c PCI/ACPI: move _OSC code to pci_root.c 2009-03-19 19:29:32 -07:00
pci-driver.c PCI: add remove_id sysfs entry 2009-03-20 10:48:11 -07:00
pci-stub.c PCI: pci-stub module to reserve pci device 2009-01-07 11:12:38 -08:00
pci-sysfs.c PCI: expose boot VGA device via sysfs. 2009-03-20 10:48:17 -07:00
pci.c PCI: restore saved SR-IOV state 2009-03-20 10:48:24 -07:00
pci.h PCI: handle SR-IOV Virtual Function Migration 2009-03-20 10:48:28 -07:00
probe.c PCI: don't scan existing devices 2009-03-20 14:56:45 -07:00
proc.c PCI: define PCI resource names in an 'enum' 2009-01-07 11:13:01 -08:00
quirks.c PCI: Compaq Evo D510 SMBus quirk using USB instead of VGA 2009-03-20 10:48:19 -07:00
remove.c PCI: check if a bus is added when removing it 2009-03-19 19:29:26 -07:00
rom.c PCI: fix rom.c kernel-doc warning 2009-02-13 12:01:56 -08:00
search.c PCI: fix wrong assumption in pci_find_upstream_pcie_bridge 2009-03-20 10:48:03 -07:00
setup-bus.c PCI: constify pci_bus_assign_resources() 2009-03-19 19:29:35 -07:00
setup-irq.c PCI: use dev_printk when possible 2008-06-25 16:05:13 -07:00
setup-res.c PCI: allow assignment of memory resources with a specified alignment 2009-03-20 10:48:15 -07:00
slot.c PCI: enhance physical slot debug information 2009-03-19 19:29:30 -07:00
syscall.c [CVE-2009-0029] System call wrappers part 26 2009-01-14 14:15:29 +01:00